{"product_id":"gasket-differential-cover-gm-12-bolt-fibre","title":"GM 8.875\" 12-Bolt Fiber Differential Cover Gasket","description":"\u003cp\u003e\u003cstrong\u003eGM 8.875 in. 12-Bolt Differential Cover Fit, Sealing, and Gear Protection:\u003c\/strong\u003e This differential cover is built for GM 8.875 in. 12-Bolt axle applications using 12-bolt cover pattern. Correct cover shape, bolt pattern, and sealing rail match are critical for leak prevention and reliable rear-end service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial, Cooling, and Strength:\u003c\/strong\u003e Fiber construction supports durability, housing protection, and clean axle appearance. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Components \u0026amp; Service Details:\u003c\/strong\u003e Drain plug: verify by application. Fill plug: verify by application. Gasket: verify by application. Hardware: verify by application. Always verify axle model, ring gear size, fill level, and suspension clearance before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCOMPATIBLE WITH\u003cbr\u003eGM 8.875 in. 12-Bolt DIFFERENTIAL COVER APPLICATIONS\u003cbr\u003e• Fits housings using 12-bolt cover pattern\u003cbr\u003e• Match cover shape, sealing rail, and fill\/drain configuration before installation\u003cbr\u003e\u003cbr\u003eCOMMON VEHICLE APPLICATIONS\u003cbr\u003eChevrolet Camaro \/ Chevelle \/ Nova \/ Corvette\u003cbr\u003eChevrolet C10 \/ K10 \/ Silverado truck applications\u003cbr\u003ePontiac Firebird \/ GTO and GM performance builds\u003cbr\u003e\u003cbr\u003eNOTES\u003cbr\u003eVerify axle model, bolt pattern, ring gear size, and housing shape before installation.\u003cbr\u003eConfirm gasket or RTV sealing requirements and fluid fill level.\u003cbr\u003eCheck spare tire, sway bar, panhard bar, and suspension clearance where applicable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003cbr\u003eStyle: 12-Bolt\u003cbr\u003eMaterial: Fiber\u003cbr\u003eQuantity: Sold Individually\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562290487592,"sku":"SP4930","price":8.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp4930.jpg?v=1732642400","url":"https:\/\/www.topstreetperformance.com\/products\/gasket-differential-cover-gm-12-bolt-fibre","provider":"Top Street Performance","version":"1.0","type":"link"}